20158650058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{344251}}^1$

素因数の和:344362

約数の個数: 32

約数和(自身を含む): 33709155840

約数和(自身を除く): 13550505782

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 874, 1273, 1541, 2546, 3082, 29279, 58558, 344251, 688502, 6540769, 7917773, 13081538, 15835546, 23064817, 46129634, 150437687, 300875374, 438231523, 530490791, 876463046, 1060981582, 10079325029, 20158650058]

約数ペア:

[(1, 20158650058), (2, 10079325029), (19, 1060981582), (23, 876463046), (38, 530490791), (46, 438231523), (67, 300875374), (134, 150437687), (437, 46129634), (874, 23064817), (1273, 15835546), (1541, 13081538), (2546, 7917773), (3082, 6540769), (29279, 688502), (58558, 344251)]